What properties of multiplication make it easy to compute these values mentally? (a) 54 13+46-13 (b) 22 44+22.56 (c) 60 25-12.125 ● ●

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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What properties of multiplication make it easy to compute these values mentally?
(a) 54 13+46 • 13
(b) 22.44 +22-56
(c) 60 25-12.125
Transcribed Image Text:What properties of multiplication make it easy to compute these values mentally? (a) 54 13+46 • 13 (b) 22.44 +22-56 (c) 60 25-12.125
Expert Solution
Step 1

Given:-

(a) 54·13+46·13

(b) 22·44+22·56

(c) 60·25-12·125

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